ZyXEL ZyWALL USG 2000 User Guide - Page 352
Configuration > Network > Routing > Policy Route continued
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Chapter 15 Policy and Static Routes Table 81 Configuration > Network > Routing > Policy Route (continued) LABEL DESCRIPTION DSCP Code This is the DSCP value of incoming packets to which this policy route applies. any means all DSCP values or no DSCP marker. default means traffic with a DSCP value of 0. This is usually best effort traffic The "af" entries stand for Assured Forwarding. The number following the "af" identifies one of four classes and one of three drop preferences. See Assured Forwarding (AF) PHB for DiffServ on page 359 for more details. Service This is the name of the service object. any means all services. Next-Hop This is the next hop to which packets are directed. It helps forward packets to their destinations and can be a router, VPN tunnel, outgoing interface or trunk. DSCP Marking This is how the ZyWALL handles the DSCP value of the outgoing packets that match this route. If this field displays a DSCP value, the ZyWALL applies that DSCP value to the route's outgoing packets. preserve means the ZyWALL does not modify the DSCP value of the route's outgoing packets. default means the ZyWALL sets the DSCP value of the route's outgoing packets to 0. SNAT The "af" choices stand for Assured Forwarding. The number following the "af" identifies one of four classes and one of three drop preferences. See Assured Forwarding (AF) PHB for DiffServ on page 359 for more details. This is the source IP address that the route uses. BWM Apply Reset It displays none if the ZyWALL does not perform NAT for this route. This is the maximum bandwidth allotted to the policy. 0 means there is no bandwidth limitation for this route. Click Apply to save your changes back to the ZyWALL. Click Reset to return the screen to its last-saved settings. 352 ZyWALL USG 2000 User's Guide
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